When counting games I've added extra checks for items that have multiple versions, e.g. Warhammer 40K has lots of entries, Malifaux has a 1st and 2nd edition, etc. These additions are based on references from within the original list. No game is counted twice.

Sometimes users bulk upload a 100 plays or so to back date their game records - I manually replace these as a 1 count. Some will slip through. I've added scripts to automatically detect a large number of plays in a single game entry which helps me find users adding 'back plays'. I can't determine whether they played the game all day, played an electronic version or are just counting all of the last months plays or lifetime plays in one entry. For this reason single entries of over 6 plays are counted as one 1 play unless there is a description describing why multiple games happened (often tournaments are entered as one entry).

Cross plays are a record of how many unique players from the current game entry also played a different game. This is not a record of the number of game each player played in that game system. It is useful to see what else is popular with miniature gamers of one system (and at times to spot a bulk upload of games played by a new user).

Number of players also playing: 1 for BattleTech, Dragon Rampant: Fantasy Wargaming Rules, Runewars Miniatures Game, Song of Blades and Heroes, Malifaux, The Men Who Would Be Kings: Colonial Wargaming Rules, Warhammer 40,000, Frostgrave, Star Wars: Armada, 2 for Test of Honour: The Samurai Miniatures Game

Number of players also playing: 1 for Warhammer: Age of Sigmar, Warmachine, The Men Who Would Be Kings: Colonial Wargaming Rules, The Walking Dead: All Out War, Force on Force, Heroscape Master Set: Rise of the Valkyrie, Saga, Chain Of Command, 2 for Blood Bowl: Living Rulebook

Number of players also playing: 1 for Beyond the Gates of Antares, Runewars Miniatures Game, Blood Bowl: Living Rulebook, Team Yankee, Hell Dorado, Star Wars: X-Wing Miniatures Game, 3 for The Walking Dead: All Out War